Del\Form\Renderer\Field\CaptchaRender::renderBlock()

Complexity

Conditions	2
Paths	2

Size

Total Lines

16

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php declare(strict_types=1);
    public function renderBlock(FieldInterface $field, DOMElement $element): DOMElement
    {
        if (!$field instanceof Captcha) {
            throw new InvalidArgumentException('Must be a Del\Form\Field\Captcha');
        }

        $dom = $this->getDom();
        $captcha = $dom->createDocumentFragment();
        $captcha->appendXML($field->getCaptchAdapter()->render());

        $div = $this->getDom()->createElement('div');
        $div->appendChild($captcha);
        $div->appendChild($element);

        return $div;
    }
}